563535013 has 2 divisors, whose sum is σ = 563535014. Its totient is φ = 563535012.

The previous prime is 563535001. The next prime is 563535017. The reversal of 563535013 is 310535365.

It is a happy number.

563535013 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 412171204 + 151363809 = 20302^2 + 12303^2 .

It is a cyclic number.

It is not a de Polignac number, because 563535013 - 2⁹ = 563534501 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (563535017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 281767506 + 281767507.

It is an arithmetic number, because the mean of its divisors is an integer number (281767507).

Almost surely, 2^563535013 is an apocalyptic number.

It is an amenable number.

563535013 is a deficient number, since it is larger than the sum of its proper divisors (1).

563535013 is an equidigital number, since it uses as much as digits as its factorization.

563535013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20250, while the sum is 31.

The square root of 563535013 is about 23738.8924130845. The cubic root of 563535013 is about 825.9878038758.

The spelling of 563535013 in words is "five hundred sixty-three million, five hundred thirty-five thousand, thirteen".